Efficient Change System for Vending Machines Using Verilog HDL

Author(s)	K.Suseela, B.Madhavi, Ankitha Banala, Bhavana Duppati, Deepika Mekala
Country	India
Abstract	A vending machine that can efficiently handle change and dispense a variety of goods is designed and implemented in the Vending Machine with Change System using Verilog project. Additionally, the system has intelligent change management features that guarantee clients receive accurate transaction updates. Vending machines are not as common in India as they are in some other nations, but their use has been gradually growing, especially in cities where people want easy access to snacks, drinks, and other necessities. This project investigates the combination of software algorithms for transaction processing and inventory management with hardware elements like coin acceptors, bill validators, and product dispensers. The vending machine system has been rigorously tested and validated to show accuracy, scalability, and dependability in a variety of operating situations. By providing a workable alternative for companies looking for effective and user-friendly vending solutions, the initiative advances automated retail systems
Keywords	Vending Machine, Verilog HDL, Finite State Machine (FSM), FPGA Simulation, Electronic Vending System
Field	Engineering
Published In	Volume 16, Issue 2, April-June 2025
Published On	2025-05-12
DOI	https://doi.org/10.71097/IJSAT.v16.i2.4977
Short DOI	https://doi.org/g9kc6n

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